Question

Lynnette is buying a triangular parcel of land. If the lengths of the three sides are 300 yards, 400 yards, and 500 yards, will the parcel of land have a right angle? Explain.

Answer 1

Explanation:

yes, the parcel of land will have a right angle.

300x300=90,000

400x400=160,000

500x500=250,000

90,000+160,000 = 250,000

Answer 2

yes because see below

Explanation:

300²+400²=500²

so it has to be right angle